Product Overview
The Thick Film Chip Resistor is a miniature, lightweight, and reliable electronic component designed for surface mount technology (SMT). It offers stable electrical performance, high reliability, and low assembly costs, making it suitable for automatic SMT equipment. These resistors are compliant with RoHS directives and halogen-free standards. They are designed for both reflow and wave soldering processes and exhibit superior mechanical and frequency characteristics.
Product Attributes
- Brand: CHNGLONG ()
- Product Type: Thick Film Chip Resistor
- Material: Thick Film
- Certifications: RoHS compliant, Halogen free compliant
Technical Specifications
| Series Name | Size Code | Dimensions (L x W x T) (mm) | Rated Power | Max. Working Voltage | Max. Overload Voltage | Resistance Range () | TCR (ppm/C) | Tolerance |
|---|---|---|---|---|---|---|---|---|
| CL Thick Film | 0402 | 1.000.10 x 0.500.10 x 0.300.10 | 1/16W | 50V | 100V | 1 ~ 10M | 200 (for 5%) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 0603 | 1.600.15 x 0.800.15 x 0.400.10 | 1/10W | 75V | 150V | 1 ~ 10M | 200 (for 5% to 10), 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 0805***S | 2.000.20 x 1.250.15 x 0.500.10 | 1/8W | 150V | 300V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 1206***S | 3.200.20 x 1.600.15 x 0.550.10 | 1/4W | 200V | 400V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 1210 | 3.200.20 x 2.600.15 x 0.550.10 | 1/2W | 200V | 400V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 1812 | 4.500.20 x 3.200.20 x 0.550.10 | 3/4W | 200V | 400V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 2010 | 5.000.20 x 2.500.15 x 0.550.10 | 3/4W | 200V | 400V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| CL Thick Film | 2512 | 6.400.20 x 3.200.15 x 0.550.10 | 1W | 200V | 400V | 1 ~ 10M | 100 (for >10) | 0.1%, 0.25%, 0.5%, 1%, 5%, 10% |
| Operating Temperature Range: -55 ~ 125 (Curve ) or -55 ~ 155 (Curve ) | ||||||||
| Derating: For ambient temperatures over 70, rated load decreases according to the derating curve. | ||||||||
| Solderability: 95% Cover Min at 2355 for 3s0.5s. | ||||||||
| Resistance To Soldering Heat: No mechanical damage, R (1.0%R+0.05 ) at 2705 for 10s1s. | ||||||||
| Substrate Bending Test: No mechanical damage, R (1.0%R+0.05 ). | ||||||||
| Short Time Overload: R (1.0%R+0.05 ) for 0.1% to 1%, R (2.0%R+0.05 ) for 5%, 10%. (2.5 times rated voltage or max. overload voltage for 5s) | ||||||||
| Thermal Shock: R (0.5%R+0.05 ) for 0.1% to 1%, R (1.0%R+0.05 ) for 5%, 10%. (-55 to 155, 300 cycles) | ||||||||
| Component Solvent Resistance: No mechanical damage, R (1.0%R+0.05 ) in IPA for 10h. | ||||||||
| Damp Heat, Steady State: R (1.0%R+0.05 ) for 0.1% to 1%, R (2.0%R+0.05 ) for 5%, 10%. (40, 93%RH, 1000h) | ||||||||
| Endurance at 70: R (1.0%R+0.05 ) for 0.1% to 1%, R (2.0%R+0.05 ) for 5%, 10%. (70, 1000h) | ||||||||
| Insulation Resistance: 1000M Min. | ||||||||
| Intermittent Overload: R (5.0%R+0.05 ). (2.5 times rated voltage for 1s ON/25s OFF, 10000 cycles) | ||||||||
| Shear Test: No mechanical damage. (Force varies by size: 5N for 0402/0603, 9N for 0805, 25N for 1206/1210, 45N for 1812/2010/2512) | ||||||||
| Voltage Proof: No breakdown or flashover. (AC 100V for 1min) | ||||||||
| Recommended Solder Pad Size (A x B x C mm): 0402: 0.41 x 1.43 x 0.64 0603: 0.82 x 2.86 x 1.19 0805***S: 0.97 x 3.51 x 1.40 1206***S: 1.90 x 4.50 x 1.75 1210: 1.90 x 4.50 x 3.00 1812: 2.50 x 7.50 x 3.70 2010: 2.65 x 7.75 x 3.00 2512: 3.40 x 10.00 x 3.70 | ||||||||
| Packaging (Tape & Reel / Case): 0402: 10000 pcs / 5000 pcs 0603: 5000 pcs / 4000 pcs 0805***S: 4000 pcs / 10000 pcs 1206***S, 1210: 50000 pcs / 4000 pcs 1812, 2010: 10000 pcs / 4000 pcs 2512: 10000 pcs / 4000 pcs | ||||||||
| Operation and Storage Temperature: Normal Operate Temperature: -55C to 70C Storage Temperature: 5C to 30C Storage Humidity: 40% to 80% RH Shelf Life: 2 Years | ||||||||
Resistance Value Codes and Marking Rules
Resistance value codes and markings are corresponding for all thick film chip resistors.
- E-24 Series (0603, 5%): Three digits; first two are significant figures, third is the power of 10.
- E-24 Series (0603, 1% & 0.5%): Three digits with an underline below the marking.
- E-96 Series & E-24 Series (1% & 0.5%) for 0805, 1206, 1210, 2010, 2512, 4R02, 4R03: Four digits; first three are significant figures, fourth is the power of 10.
- E-96 Series (0603): Three codes; first two are E-96 resistance codes, third is a letter for the multiplier code.
- Decimal Point: Represented by "R".
- Jumper Resistors: Represented by "0".
- 0201, 0402 Sizes: No marking on the glass side.
- Non-IEC Standard Series: Marked using the closest IEC E24 series nominal resistance marking method.
- Special Marking Requirements: Printed as per agreed results.
Chip Resistor Instructions for Use
Application in special environments may affect product performance:
- Use in liquids (water, oils, chemicals, organic solvents).
- Outdoor use with direct sunlight or in dusty places.
- Exposure to sea winds or corrosive gases (Cl2, H2S, Nh3, SO2, No2).
- Exposure to static electricity or electromagnetic waves.
- Proximity to heat-producing components, plastic cords, or flammable items.
- Sealing or coating with resin or other coating materials.
- Use involving unclean solder or water-based cleaning agents after soldering.
Precautions:
- Avoid applying power exceeding the normal rated power, as it may negatively affect performance and reliability.
- Handle with care when picking up with tweezers to avoid chipping the protective coating or resistor body.
- Ensure the soldering tip does not touch the product during manual installation.
2505261455_CHANGLONG-CL0402FN47RP_C48996781.pdf
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